16158454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 27165600

約数和(自身を除く): 11007146

約数列:

[1, 2, 13, 26, 43, 86, 97, 149, 194, 298, 559, 1118, 1261, 1937, 2522, 3874, 4171, 6407, 8342, 12814, 14453, 28906, 54223, 83291, 108446, 166582, 187889, 375778, 621479, 1242958, 8079227, 16158454]

約数ペア:

[(1, 16158454), (2, 8079227), (13, 1242958), (26, 621479), (43, 375778), (86, 187889), (97, 166582), (149, 108446), (194, 83291), (298, 54223), (559, 28906), (1118, 14453), (1261, 12814), (1937, 8342), (2522, 6407), (3874, 4171)]